• Hot selling high precision PP Polypropylene ball plastic ball
  • Hot selling high precision PP Polypropylene ball plastic ball

Hot selling high precision PP Polypropylene ball plastic ball

  • Shandong, China
  • 1 Ton / Tons
  • T/T L/C D/P D/A MoneyGram
  • 0 per Month
Product Details
Plastic Modling Type:Injection
Packaging Details export cartons, steel drums, wooden pallets or according to customers' requirements for PP Polypropylene ball plastic ball
Product Description

Specifications

Product Description

Specification

excellent chemical resistance and low specific weight(less than water)

the highest melting point of thermoplastics  

High quality, different size and competitive price

OEM is accpetable

Plastic Ball(PP)

Material

Polypropylene

Grade

G0-G3

Size

1mm-50.8mm

Density

0.85-0.92 g/cm³

Feature

Aceral resin with excellent mechanical, chemical resistance and good electrical properties. it is similar to nylon but slightly harder and denser. Recommended for applications where these properties and low water absorption are required.

Application

PP ball is used for transfusion, level calibration indicator mainly

Application Grade and Tolerance

GradeDiameter ToleranceRoundness ToleranceDiameter ToleranceRoundness Tolerance
unitinchinchmmmm
0+/-0.00050.0005+/-0.01270.0063
1+/-0.0010.0005+/-0.02540.0127
2+/-0.0020.001+/-0.050.025
3+/-0.0050.005+/-0.1270.127

Material and Characteristics 

ItemPOMPA66PPDelrin AE
MaterialPolyacetalNylon   66Polypropylene20%   Teflon + 80% Delrin
Density(g/cm³)1.421.140.911.5
Hardness12011090115
(Rockwell   R scale)
Wear resistant0.370.18385-5600.19
(kgf/cm²)
Wear Absorption(%)0.22-0.258.40.030.2
Heat Resistance(℃)160-170180-230120340
Resistance to weak acidgoodfairexcellentgood
Resistance to strong acidpoorpoorfairfair
Resistance to weak alkaligoodexcellentexcellentgood
Resistance to strong alkaligoodgoodgoodgood
Resistance to organic solutiongoodgoodgoodgood
FeatureHigh strength and stiffness, enhanced   dimensional stability and is easy to machineExcellent wear resistance, good tensile   strength; high durabilityLight weight, good dielectric, good tensile   strength. Color easily, Matte surface finishGood wear, heat resistance; good corrosion   resistance, Dark brown color

Company Information

  Each type ball has its special production process. However, the production process can be generalized as follow.

Quality Control

Zibo Naao Trading Co., Ltd.

We Provide

steel ball for bearing ,stainless steel ball ,ceramic ball ,abrasive ,bearing

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